1 //===- ARCInstPrinter.h - Convert ARC MCInst to assembly syntax -*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 /// 9 /// \file 10 /// This file contains the declaration of the ARCInstPrinter class, 11 /// which is used to print ARC MCInst to a .s file. 12 /// 13 //===----------------------------------------------------------------------===// 14 15 #ifndef LLVM_LIB_TARGET_ARC_INSTPRINTER_ARCINSTPRINTER_H 16 #define LLVM_LIB_TARGET_ARC_INSTPRINTER_ARCINSTPRINTER_H 17 18 #include "llvm/MC/MCInstPrinter.h" 19 20 namespace llvm { 21 22 class ARCInstPrinter : public MCInstPrinter { 23 public: 24 ARCInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII, 25 const MCRegisterInfo &MRI) 26 : MCInstPrinter(MAI, MII, MRI) {} 27 28 // Autogenerated by tblgen. 29 std::pair<const char *, uint64_t> getMnemonic(const MCInst *MI) override; 30 void printInstruction(const MCInst *MI, uint64_t Address, raw_ostream &O); 31 static const char *getRegisterName(MCRegister Reg); 32 33 void printRegName(raw_ostream &OS, MCRegister Reg) const override; 34 void printInst(const MCInst *MI, uint64_t Address, StringRef Annot, 35 const MCSubtargetInfo &STI, raw_ostream &O) override; 36 void printCCOperand(const MCInst *MI, int OpNum, raw_ostream &O); 37 void printU6(const MCInst *MI, int OpNum, raw_ostream &O); 38 39 private: 40 void printMemOperandRI(const MCInst *MI, unsigned OpNum, raw_ostream &O); 41 void printOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 42 void printOperand(const MCInst *MI, uint64_t /*Address*/, unsigned OpNum, 43 raw_ostream &O) { 44 printOperand(MI, OpNum, O); 45 } 46 void printPredicateOperand(const MCInst *MI, unsigned OpNum, raw_ostream &O); 47 void printBRCCPredicateOperand(const MCInst *MI, unsigned OpNum, 48 raw_ostream &O); 49 void printU6ShiftedBy(unsigned ShiftBy, const MCInst *MI, int OpNum, 50 raw_ostream &O); 51 }; 52 } // end namespace llvm 53 54 #endif // LLVM_LIB_TARGET_ARC_INSTPRINTER_ARCINSTPRINTER_H 55